Polar 115 ED clamp issue

Discussion in 'Cutters and Trimmers' started by Vinh, May 16, 2019 at 1:47 AM.

  1. Vinh

    Vinh Member

    Joined:
    Apr 2019
    Messages:
    5
    Location:
    Vietnam
    Hi i have a problem with the clamp of Polar 115 ed. When the clamp goes up, it bounces at the end of journey. If i release a foot pedal slowly, there is no bounce. I changed 2 valve y27 and y27a to y33 and y33a, there was also no bounce. So is it due to fllow returning to tank too fast? Any suggestions for Solve this problem? And can i adjust the pressure reducing valve?
    Thanks
     
  2. CHOCK

    CHOCK Senior Member

    Joined:
    Dec 2016
    Messages:
    1,378
    Location:
    Managua,Nicaragua
    Hi sir:
    Measure +42Vdc is there in the valve, and there are in tolerance 5%
    2) Bleeding the system and replace the hydraulic Oil, and put enought until the Plastic visor is Full.
    Blessing
    superchock@yandex.com
    Mobile+WhatsApp:+505 8861 1441
     
    Vahe likes this.
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